Juvenile booster seat



FIG. 1 is a perspective view of a juvenile booster seat showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left-side elevational view thereof, with the right-side elevational view being a mirror image thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom view thereof.

The fragmentary crisscross shading shown in FIGS. 1, 2, 3, 4, and 5 of the drawing represent a fabric material and is understood to be repeated throughout the areas shown. 

The ornamental design for a juvenile booster seat, as shown and described. 